diff --git a/main.c b/main.c
--- a/main.c
+++ b/main.c
@@ -67,6 +67,7 @@ int main(void)
     init_spi();
 
     ssd1306_Init();
+    ssd1306_block_write();
     ssd1306_DrawString("Hello World!", 0, 10);
   //  ssd1306_block_write();
 
@@ -90,7 +91,7 @@ int main(void)
 
         if(!sw_btn) {
             GPIO_ToggleBits(LED_STAT);
-            ssd1306_block_write();
+            ssd1306_DrawString("Douche!", 2, 10);
         }
 
         GPIO_SetBits(LED_POWER);